England
The Warm Front Grant provides a package of insulation and energy efficient heating measures up to a maximum value of £2,700. The grant is available to the over 60s in receipt of some form of income or other benefit, or homeowners with children under 16 in the house also in receipt of a state benefit.
http://www.uk-energy-saving.com/warm_front_scheme.html
Wales
The Home Energy Efficiency Scheme could make up to £5,000 available to transform your home into a greener, more eco-friendly property. The same rules apply as with England’s Warm Front grant.
Scotland
Under the Warm Deal programme, homeowners receiving some form of income or housing benefit, or the over 60s, have £500 available from central funds to spend on insulation to keep their homes warmer and more energy efficient.
Northern Ireland
The Warm Homes grant provides a package of energy efficiency and heating measures up to the value of £850. Energy efficiency advice and guidance is tailored to each household. The scheme is aimed at owner-occupiers and people who rent their homes from private landlords.
Local Initiatives
There are often local schemes available that give you a particular benefit – such as a rebate on your council tax in return for installing insulation in your home. If in doubt about what is available, contact your council’s local energy efficiency or sustainability department, or check local media for the latest offers, particularly as it draws closer to winter.
Energy Saving Trust
The Energy Saving Trust is a non-profit organisation, funded both by government and the private sector, set up to address climate change issues. For information and advice on energy efficiency issues, and to see if you’re eligible for any local grant schemes through them, you can call their helpline on 0800 512 012 to speak to a local advisor.
http://www.energysavingtrust.org.uk/
http://www.uk-energy-saving.com/
Direct Gov: Government Home and Communities information site
http://www.direct.gov.uk/en/HomeAndCommunity/index.htm